From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/test/ui/never_type/impl-for-never.rs | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)
 create mode 100644 src/test/ui/never_type/impl-for-never.rs

(limited to 'src/test/ui/never_type/impl-for-never.rs')

diff --git a/src/test/ui/never_type/impl-for-never.rs b/src/test/ui/never_type/impl-for-never.rs
new file mode 100644
index 000000000..9423f0885
--- /dev/null
+++ b/src/test/ui/never_type/impl-for-never.rs
@@ -0,0 +1,27 @@
+// run-pass
+
+#![feature(never_type)]
+
+// Test that we can call static methods on ! both directly and when it appears in a generic
+
+trait StringifyType {
+    fn stringify_type() -> &'static str;
+}
+
+impl StringifyType for ! {
+    fn stringify_type() -> &'static str {
+        "!"
+    }
+}
+
+fn maybe_stringify<T: StringifyType>(opt: Option<T>) -> &'static str {
+    match opt {
+        Some(_) => T::stringify_type(),
+        None => "none",
+    }
+}
+
+fn main() {
+    println!("! is {}", <!>::stringify_type());
+    println!("None is {}", maybe_stringify(None::<!>));
+}
-- 
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